BE727110A - - Google Patents
Info
- Publication number
- BE727110A BE727110A BE727110DA BE727110A BE 727110 A BE727110 A BE 727110A BE 727110D A BE727110D A BE 727110DA BE 727110 A BE727110 A BE 727110A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
- H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
- H04L25/03038—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a non-recursive structure
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Filters That Use Time-Delay Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69995368A | 1968-01-23 | 1968-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE727110A true BE727110A (es) | 1969-07-01 |
Family
ID=24811619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE727110D BE727110A (es) | 1968-01-23 | 1969-01-20 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3508172A (es) |
| JP (1) | JPS4935861B1 (es) |
| BE (1) | BE727110A (es) |
| DE (1) | DE1902692C3 (es) |
| FR (1) | FR1603683A (es) |
| GB (1) | GB1258131A (es) |
| NL (1) | NL153048B (es) |
| SE (1) | SE344398B (es) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3581207A (en) * | 1969-08-06 | 1971-05-25 | Robert W Chang | Joint setting of demodulating carrier phase, sampling time and equalizer gain parameters in synchronous data transmission systems |
| US3568107A (en) * | 1969-09-09 | 1971-03-02 | Ronald D Haggarty | Method and apparatus for effecting tapped delay line synthesis of large time bandwidth filters |
| US3611201A (en) * | 1969-10-21 | 1971-10-05 | Bell Telephone Labor Inc | Carrier transversal equalizer |
| US3600681A (en) * | 1969-12-04 | 1971-08-17 | Computer Modern Corp | Nonlinear equilization system including self- and cross-multiplication of sampled signals |
| US3633014A (en) * | 1970-03-13 | 1972-01-04 | Bell Telephone Labor Inc | Digital equalizer in which tap adjusting signals are derived by modifying the signal code format |
| US3629736A (en) * | 1970-10-02 | 1971-12-21 | Bell Telephone Labor Inc | System for generating initial settings for an automatic transversal equalizer |
| US3651316A (en) * | 1970-10-09 | 1972-03-21 | North American Rockwell | Automatic transversal equalizer system |
| US3633129A (en) * | 1970-10-12 | 1972-01-04 | Bell Telephone Labor Inc | Automatic equalizer utilizing a predetermined reference signal |
| US3659229A (en) * | 1970-11-02 | 1972-04-25 | Gen Electric | System and method for automatic adaptive equalization of communication channels |
| JPS518777B1 (es) * | 1971-03-25 | 1976-03-19 | ||
| US3736414A (en) * | 1971-06-30 | 1973-05-29 | Ibm | Transversal filter equalizer for partial response channels |
| US3755738A (en) * | 1972-05-01 | 1973-08-28 | Bell Telephone Labor Inc | Passband equalizer for phase-modulated data signals |
| US3763359A (en) * | 1972-05-15 | 1973-10-02 | Bell Telephone Labor Inc | Apparatus for equalizing a transmission system |
| US3758881A (en) * | 1972-10-13 | 1973-09-11 | Bell Telephone Labor Inc | Transversal equalizer controlled by pilot tones |
| US3992616A (en) * | 1975-06-24 | 1976-11-16 | Honeywell Inc. | Receiver equalizer apparatus |
| US4038536A (en) * | 1976-03-29 | 1977-07-26 | Rockwell International Corporation | Adaptive recursive least mean square error filter |
| FR2410917A1 (fr) * | 1977-11-30 | 1979-06-29 | Cit Alcatel | Egaliseur autoadaptatif |
| JPS5744339A (en) * | 1980-08-29 | 1982-03-12 | Hitachi Ltd | Signal processing system |
| JP2002344362A (ja) * | 2001-05-14 | 2002-11-29 | Hitachi Kokusai Electric Inc | 等化装置、受信装置、及び等化方法並びに受信方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3283063A (en) * | 1962-04-11 | 1966-11-01 | Fujitsu Ltd | Automatic equalizer system |
| US3375473A (en) * | 1965-07-15 | 1968-03-26 | Bell Telephone Labor Inc | Automatic equalizer for analog channels having means for comparing two test pulses, one pulse traversing the transmission channel and equalizer |
| US3403340A (en) * | 1966-11-21 | 1968-09-24 | Bell Telephone Labor Inc | Automatic mean-square equalizer |
-
1968
- 1968-01-23 US US699953A patent/US3508172A/en not_active Expired - Lifetime
- 1968-12-31 FR FR1603683D patent/FR1603683A/fr not_active Expired
-
1969
- 1969-01-15 SE SE468/69A patent/SE344398B/xx unknown
- 1969-01-20 BE BE727110D patent/BE727110A/xx not_active IP Right Cessation
- 1969-01-20 JP JP44003485A patent/JPS4935861B1/ja active Pending
- 1969-01-21 DE DE1902692A patent/DE1902692C3/de not_active Expired
- 1969-01-21 NL NL696900957A patent/NL153048B/xx not_active IP Right Cessation
- 1969-01-23 GB GB1258131D patent/GB1258131A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1603683A (es) | 1971-05-10 |
| JPS4935861B1 (es) | 1974-09-26 |
| US3508172A (en) | 1970-04-21 |
| DE1902692B2 (de) | 1971-11-25 |
| NL153048B (nl) | 1977-04-15 |
| SE344398B (es) | 1972-04-10 |
| GB1258131A (es) | 1971-12-22 |
| NL6900957A (es) | 1969-07-25 |
| DE1902692C3 (de) | 1978-10-05 |
| DE1902692A1 (de) | 1969-08-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: WESTERN ELECTRIC CY INC. Effective date: 19890120 |